TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

In LiDAR [light detection and ranging], a data void is a gap in the point cloud coverage, caused by surface non-reflectance of the LiDAR pulse, instrument or processing anomalies or failure, obstruction of the LiDAR pulse, or improper collection flight planning.  2, record 1, English, - data%20void

Record number: 1, Textual support number: 1 OBS

Any area greater than or equal to four times the aggregate nominal pulse spacing (ANPS) squared, measured using first returns only, is considered to be a data void.  2, record 1, English, - data%20void

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

Dans le créneau des lidars [détection et télémétrie par ondes lumineuses], un vide de données est une lacune au niveau de la couverture du nuage de points provoquée par la non-réflexion de l'impulsion lidar à la surface, une anomalie ou une défaillance de l'instrument ou du processus de traitement, l'obstruction de l'impulsion lidar ou une mauvaise planification de la collecte en vol.  1, record 1, French, - vide%20de%20donn%C3%A9es

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

An open-air fire lit in a camp, used to provide heat and light, and often also for cooking, and typically serving as a focal point for social [activities]...  2, record 2, English, - campfire

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Feu en plein air [qui est allumé et alimenté] dans le but de faire cuire des aliments, de procurer une source de chaleur ou de servir à des fins récréatives.  4, record 2, French, - feu%20de%20camp

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

An infrequently observed faint, white circular arc or complete ring of light with a radius of about 39° and centred on the antisolar point.  2, record 3, English, - Bouguer%27s%20halo

Record number: 3, Textual support number: 1 OBS

It is usually in the form of a separate outer ring around an anticorona. A strong theoretical argument can be advanced to suggest that this phenomenon is a true fogbow.  2, record 3, English, - Bouguer%27s%20halo

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Arc circulaire ou anneau entier lumineux et blanchâtre, rarement observé, d'un rayon de 39° environ et centré sur le point antisolaire [...]  2, record 3, French, - halo%20de%20Bouguer

Record number: 3, Textual support number: 1 OBS

[...] il se présente, en général, sous la forme d'un anneau extérieur distinct autour d'une contre-couronne. Selon un argument sérieux, ce phénomène pourrait être un véritable arc dans le brouillard.  2, record 3, French, - halo%20de%20Bouguer

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Arco circular o anillo luminoso completo, blanquecino, que se observa con poca frecuencia, con un radio de aproximadamente 39° y centrado en el punto antisolar.  2, record 3, Spanish, - halo%20de%20Bouguer

Record number: 3, Textual support number: 1 OBS

Cuando se lo observa, generalmente se ve un círculo exterior alrededor de una anticorona. Se puede decir, con un fuerte argumento teórico, que se trata más bien de un verdadero arco de niebla.  1, record 3, Spanish, - halo%20de%20Bouguer

Record number: 3, Textual support number: 2 OBS

arco de Ulloa: no confundir "arco de Ulloa" con las designaciones "corona de Ulloa" y "círculo de Ulloa". "Arco de Ulloa" se refiere a un arco de niebla, en cambio, "corona de Ulloa" y "círculo de Ulloa" se refieren a una o varias series de anillos concéntricos coloreados.  2, record 3, Spanish, - halo%20de%20Bouguer

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

A common measure of the density of a lidar [light detection and ranging] dataset... NPS the typical or average lateral distance between pulses in a lidar dataset, typically expressed in meters and most simply calculated as the square root of the average area per first return point. This value is predicted in mission planning and empirically calculated from the collected data, using only the first(or last) return points as surrogates for pulses... The term NPS is more commonly used in low-density collections(greater than or equal to 1 meter NPS) with its inverse, nominal pulse density(NPD), being used in high-density collections(less than 1 meter NPS).  2, record 4, English, - nominal%20pulse%20spacing

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

La densité de points LiDAR recueillis est fonction des paramètres de vol, des réglages du capteur, du nombre maximal de retours (points) par impulsion LiDAR et des caractéristiques de la couverture terrestre qui font l’objet des levés. Dans le présent document, l’espacement nominal des impulsions se rapporte précisément aux impulsions et non aux points.  1, record 4, French, - espacement%20nominal%20des%20impulsions

Record 4,  Textual support,  Spanish

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

A technique used to measure the reflected light intensity at any point on a display space.  2, record 5, English, - flying%2Dspot%20scan

Record number: 5, Textual support number: 1 OBS

flying-spot scan: designation and definition standardized by the Canadian Standards Association (CSA).  3, record 5, English, - flying%2Dspot%20scan

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Technique qui permet de mesurer l'intensité de la lumière réfléchie à un point quelconque d'un espace d'affichage.  3, record 5, French, - balayage%20au%20vol

Record number: 5, Textual support number: 1 OBS

balayage au vol : désignation et définition normalisées par l'Association canadienne de normalisation (CSA).  4, record 5, French, - balayage%20au%20vol

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

[Técnica de] exploración en la cual se mide la intensidad de la luz reflejada o transmitida en cualquier punto de un espacio de visualización.  1, record 5, Spanish, - exploraci%C3%B3n%20de%20punto%20luminoso%20m%C3%B3vil

Record number: 5, Textual support number: 1 OBS

En los gráficos de computadora (ordenador) [...]  1, record 5, Spanish, - exploraci%C3%B3n%20de%20punto%20luminoso%20m%C3%B3vil

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 CONT

Utilizing two mirrors, a reflector telescope has a concave primary mirror located at the bottom of the telescope. It reflects inbound light to a pinpoint. A second flat mirror set at 45 degrees located below the aperture redirects the light, creating a focal point toward the eyepiece.  4, record 6, English, - reflecting%20telescope

Record number: 6, Textual support number: 1 OBS

There are three main types of reflecting telescopes: the Newtonian telescope, the Cassegrain telescope and the Dobsonian telescope.  5, record 6, English, - reflecting%20telescope

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 CONT

Les réflecteurs se servent de miroirs au lieu de lentilles pour refléter la lumière sur un foyer : le miroir primaire à l'arrière, gros et incurvé, qui effectue la première focalisation, et le miroir secondaire à l'avant, plus petit, conçu pour rediriger la lumière vers l'œil. Les réflecteurs sont également dotés d'un oculaire.  3, record 6, French, - t%C3%A9lescope

Record number: 6, Textual support number: 1 OBS

Il existe trois principaux télescopes : le télescope de Newton, le télescope de Cassegrain et le télescope de Dobson.  4, record 6, French, - t%C3%A9lescope

Record number: 6, Textual support number: 2 OBS

Ne pas confondre avec la «lunette astronomique», qui est un réfracteur de lumière.  4, record 6, French, - t%C3%A9lescope

Record 6,  Textual support,  Spanish

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

A thermonuclear explosion produces blast, light, heat, and varying amounts of fallout. The concussive force of the blast itself takes the form of a shock wave that radiates from the point of the explosion at supersonic speeds and that can completely destroy any building within a radius of several miles.  1, record 7, English, - thermonuclear%20explosion

Record number: 7, Textual support number: 1 PHR

high yield thermonuclear explosion  3, record 7, English, - thermonuclear%20explosion

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 PHR

explosion thermonucléaire de forte puissance  2, record 7, French, - explosion%20thermonucl%C3%A9aire

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 CONT

Aligning bars, sometimes called "sleeve bars", are designed to align bolt holes and other mating holes in construction and engineering, and can also perform some light levering and lifting tasks. This type of bar features a chisel edge at one end, and a pencil point tip at the other, similar to those of a digging bar or large crowbar. The shaft is hexagonal, both for ease of grip and for economy of production.  2, record 8, English, - aligning%20bar

Record 8,  Textual support,  French

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 CONT

Las barras de alineación tienen una gran diversidad de usos, [pudiendo] utilizarse para alinear, ajustar, mover o desarmar piezas metálicas o de madera.  1, record 8, Spanish, - barra%20de%20alineaci%C3%B3n

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 OBS

A wind drift indicator is used to determine the proper release point for jumpers on light aircraft operations. A WDI incorporates the exact drift and rate of descent characteristics of a paratrooper with a fully inflated parachute.  2, record 9, English, - wind%20drift%20indicator

Record 9,  Textual support,  French

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 CONT

For definiteness, [it is assumed] that the holographic redundancy is fixed in the observer centric manner—the future-directed ingoing light rays emanating orthogonally from the leaf meet at a spacetime point(associated with the origin of a freely falling reference frame), unless these light rays hit a singularity before this happens.  2, record 10, English, - holographic%20redundancy

Record 10,  Textual support,  French

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Light acetone oil is a clear transparent liquid of pale amber colour. It has a flash point of 10 °C(50 °F). Heavy acetone oil is a clear liquid of deep amber colour [having] a flash point of 35-37. 8 °C(95-100 °F). Both are derived from wood distillation.  2, record 11, English, - heavy%20acetone%20oil

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

L'huile d'acétone légère est un liquide transparent de couleur ambre pâle; son point d'éclair est de 10 °C/50 °F. L'huile d'acétone lourde est un liquide clair de couleur ambre foncé; son point d'éclair est d'environ 35-37.8 °C/95-100 °F. Les deux huiles sont dérivées de la distillation du bois.  2, record 11, French, - huile%20d%27ac%C3%A9tone%20lourde

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

Acetone oils. Light acetone oil is a clear transparent liquid of pale amber colour. It has a flash point of 10 °C(50 °F). Heavy acetone oil is a clear liquid of deep amber colour. It has a flash point of 35-37. 8 °C(95-100 °F). Both are derived from wood distillation.  2, record 12, English, - light%20acetone%20oil

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Huiles d'acétone. L'huile d'acétone légère est un liquide transparent de couleur ambre pâle; son point d'éclair est de 10 °C/50 °F. L'huile d'acétone lourde est un liquide clair de couleur ambre foncé; son point d'éclair est d'environ 35-37,8 °C/95-100 °F. Les deux huiles sont dérivées de la distillation du bois.  2, record 12, French, - huile%20d%27ac%C3%A9tone%20l%C3%A9g%C3%A8re

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 CONT

The sensitivity vector concept can be better understood by means of a useful scheme called the [holodiagram]. It consists in drawing the loci of points showing the constant sum of the distances between a generic point P and two other points, figuring a light source A and an observation point B.  2, record 13, English, - holodiagram

Record 13,  Textual support,  French

Record 13,  Textual support,  Spanish

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 CONT

A number of methods for self-reference holography in white light have been proposed, and they can be conditionally divided into two groups. One is a group that uses a self-illuminating object or an object illuminated by an incoherent light source, considered to be a set of point sources that are not correlated with each other.  2, record 14, English, - self%2Dreference%20holography

Record 14,  Textual support,  French

Record 14,  Textual support,  Spanish

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

Light attraction brings the squid to the vessel by attracting prey such as small crustaceans and fish on which the squids feed.... it is important that a shadow is cast on the water surface at about the point where the jigs enter the water, so that the squid can attack their prey in the lighted area from the relative security of darkness.  1, record 15, English, - light%20attraction

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

L'attraction par la lumière est faite par le senneur qui utilise de fortes lampes électriques ou à gaz. […] Le lampiste allume la lampe du skiff au centre de la zone éclairée. À ce moment-là les lampes du senneur sont progressivement éteintes et il ne reste plus que la lampe du skiff qui attire le poisson.  1, record 15, French, - attraction%20par%20la%20lumi%C3%A8re

Record 15,  Textual support,  Spanish

Record number: 15, Textual support number: 1 PHR

Se demostró que lllex illecebrosus es una especie que responde positivamente a la atracción por la luz, pescándose con eficacia durante la noche con poteras automáticas.  1, record 15, Spanish, - atracci%C3%B3n%20por%20la%20luz

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 CONT

An important consequence of [the picture given of how the transverse forces arise] is that it implies one can shape light beams that will trap particles by radiation pressure alone, forming what might be called an "optical bottle. "A high-index particle placed at a certain point in such a nonmaterial container should be in stable equilibrium...  2, record 16, English, - optical%20bottle

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Conteneur immatériel réalisé par un ou plusieurs faisceaux de lumière et destiné à piéger des particules sous l'action de la pression de rayonnement.  2, record 16, French, - bouteille%20optique

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 CONT

A red flag must be placed by day, and in addition, a red light must be used by night or when day signals cannot be plainly seen, between the rails in each direction from the working point.  2, record 17, English, - red%20flag

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Signal utilisé dans l'exécution d'une protection en voie et délimitant la zone de travaux.  2, record 17, French, - drapeau%20rouge

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 DEF

A single, optically transparent device ... designed to allow the transmission and refraction of light to create a specific and controlled optical outcome.  3, record 18, English, - optical%20lens

Record number: 18, Textual support number: 1 OBS

An inherently powerful interconnection device; it connects every light ray that originates at a point on an object and passes though the lens with every point of the object's image.  4, record 18, English, - optical%20lens

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 DEF

Verre ou matière transparente taillés de façon à permettre la formation de l'image des objets éclairés qui se situent dans son axe de révolution.  3, record 18, French, - lentille%20optique

Record number: 18, Textual support number: 1 CONT

Les lentilles sont de deux sortes : convergentes (ou positives) et divergentes (ou négatives).  4, record 18, French, - lentille%20optique

Record number: 18, Textual support number: 1 OBS

L'utilisation du mot lentille pour désigner un objectif est fréquente [dans le domaine de la photographie, cependant ce] terme est inexact, car un objectif est formé de plusieurs lentilles.  3, record 18, French, - lentille%20optique

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 DEF

[Objeto] capaz de desviar los rayos de luz[,] transparente, normalmente de vidrio, limitado por dos superficies, de las que al menos una es curva.  1, record 18, Spanish, - lente%20%C3%B3ptica

Record number: 18, Textual support number: 1 OBS

Lente, término ambiguo no diferenciado, es decir que el significado conceptual se mantiene no importando el género que se use. De acuerdo a la Real Academia Española: "Es válido su uso en ambos géneros en cualquiera de sus acepciones, aunque las preferencias son distintas según las zonas; así, cuando significa 'pieza transparente que se emplea en instrumentos ópticos', en España se usa en femenino, mientras que en América alternan ambos géneros, con cierta preferencia por el masculino […]"  3, record 18, Spanish, - lente%20%C3%B3ptica

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 CONT

A view is a scene observed from a given vantage point... A view must be analyzed and composed with keenly perceptive artistry to utilize even a fraction of the full dramatic potential. Like other landscape features, the view by its handling may be preserved, neutralized, modified, or accentuated... A view is a picture to be framed, an evolving panorama of many blending facets. A view is a theme... A view is a constantly changing mood conveyed by association, light, and color. A view is a limit of visual space. It transcends the boundaries of the site... A view is a backdrop. It may serve as the wall of a garden or as a mural in a room. A view is the setting for architecture.  2, record 19, English, - view

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Pour un immeuble ou un monument classé, ensemble des espaces visibles à partir de ce dernier.  2, record 19, French, - coup%20d%27%26oelig%3Bil

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

[The] step-index multimode fiber has a large core, up to 100 microns in diameter. As a result, some of the light rays that make up the digital pulse may travel a direct route whereas others zigzag as they bounce off the cladding. These alternative pathways cause the different groupings of light rays, referred to as modes, to arrive separately at a receiving point. The pulse, an aggregate of different modes, begins to spread out, losing its well-defined shape. The need to leave spacing between pulses to prevent overlapping limits bandwidth-that is, the amount of information that can be sent. Consequently, this type of fiber is best suited for transmission over short distances, in an endoscope, for instance.  2, record 20, English, - step%2Dindex%20multimode%20fiber

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Les fibres multimodes à saut d'indice possèdent un diamètre de cœur plus confortable (de 50 à 200 um). La frontière entre le cœur et la gaine présente une forte discontinuité d'indice. Dans ce cas, la propagation suit les lois de l'optique géométrique avec réflexion totale des rayons le long de cette frontière.  2, record 20, French, - fibre%20multimode%20%C3%A0%20saut%20d%27indice

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

Gloeophyllum sepiarium... fan-shaped and often in tiered groups, corky; upper surface coarsely concentrically ridged and radially wrinkled, softly hairy at first later bristly, indistinctly zoned maroon to rusty darkening with age towards the point of attachment, lighter, even bright rusty-orange near the margin. Flesh rusty-brown... Gills densely and radially arranged and often fusing together irregularly giving a maze-like appearance, light ochraceous-rust drying tobacco-brown... Habitat on coniferous trees or timber causing an intensive brown rot which rapidly destroys the infected wood.  1, record 21, English, - conifer%20mazegill

Record number: 21, Textual support number: 1 OBS

Inedible mushroom.  3, record 21, English, - conifer%20mazegill

Record 21,  Textual support,  French

Record number: 21, Textual support number: 1 CONT

Tramète sépia. [...] Il est de couleur fauve plus ou moins vive, puis, à mesure qu'il vieillit, il devient bai foncé, marron, bistré ou sépia, d'où son nom vulgaire. La marge du chapeau reste fauve jaunâtre. Les lamelles sont minces, rigides et serrées [...] Cette espèce fait son habitat privilégié du bois travaillé - planches et piquets de conifères [...] et c'est sur les barrières des pâturages où elle s'établit aussi très souvent qu'on a le plus de chances de la rencontrer. Elle croît rarement en forêt, mais on la rencontre parfois sur des troncs de conifères morts. Elle provoque une pourriture rouge, sèche, très active.  2, record 21, French, - lenzite%20des%20cl%C3%B4tures

Record number: 21, Textual support number: 1 OBS

Champignon non comestible.  3, record 21, French, - lenzite%20des%20cl%C3%B4tures

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 DEF

The point of origin or termination of bundles of perspective light rays.  2, record 22, English, - perspective%20center

Record number: 22, Textual support number: 1 OBS

In a perfectly adjusted lens-camera system, the "exterior" and "interior" perspective centers correspond, respectively, to the front and rear nodal points.  2, record 22, English, - perspective%20center

Record 22,  Textual support,  French

Record number: 22, Textual support number: 1 DEF

[...] point de l’espace lié à [un objet à deux ou trois dimensions, ou à une image à deux dimensions] d’où sont issues des droites passant par chaque point de l’objet ou image et constituant le faisceau perspectif (ou la gerbe perspective) correspondant.  1, record 22, French, - centre%20de%20perspective

Record number: 22, Textual support number: 1 OBS

En pratique, ce centre représente la position de l’œil d’un observateur [...]  1, record 22, French, - centre%20de%20perspective

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 CONT

The nodal points are two(imaginary) points on the optical axis such that when a light ray from object space is directed to the front nodal point, it will emerge from the rear nodal point with no apparent directional change.  1, record 23, English, - nodal%20point

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 DEF

[...] chacun des deux points de l'axe optique d'une lentille (ou d'un système de lentilles) tels qu'à tout rayon incident passant par l'un de ces points correspond un rayon émergent parallèle au premier et passant par l'autre.  1, record 23, French, - point%20nodal

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record number: 24, Textual support number: 1 DEF

Faint spot of light, round or elongated, in the night sky at the antisolar point [i. e., 180° from the sun], linking the east and west zodiacal lights.  4, record 24, English, - counterglow

Record number: 24, Textual support number: 1 CONT

gegenschein or counterglow ... is caused by reflection of sunlight by small dust particles that lie in the plane of the solar system. It is possible that these particles are part of a tail of the earth, extending away from the sun like the tail of a comet. The gegenschein is one of several skyglows that also include the zodiacal light and the zodiacal band.  5, record 24, English, - counterglow

Record number: 24, Textual support number: 2 CONT

[The] counterglow ... very difficult to observe [is] caused by very thinly spread interplanetary material.  6, record 24, English, - counterglow

Record number: 24, Textual support number: 1 OBS

gegenschein: often capitalized.  7, record 24, English, - counterglow

Record number: 24, Textual support number: 2 OBS

counterglow: usually known by its German name, the Gegenschein.  6, record 24, English, - counterglow

Record 24,  Textual support,  French

Record number: 24, Textual support number: 1 DEF

Faible tache lumineuse, ronde ou allongée, apparaissant dans le ciel nocturne au point antisolaire [i.e., à 180 degrés du Soleil] et réunissant les lumières zodiacales ouest et est.  5, record 24, French, - lumi%C3%A8re%20antisolaire

Record number: 24, Textual support number: 1 CONT

La lumière zodiacale et le gegenschein sont causés par la poussière interplanétaire.  5, record 24, French, - lumi%C3%A8re%20antisolaire

Record number: 24, Textual support number: 1 OBS

Gegenschein : terme allemand généralement employé pour désigner la lumière antisolaire.  5, record 24, French, - lumi%C3%A8re%20antisolaire

Record 24,  Textual support,  Spanish

Record number: 24, Textual support number: 1 DEF

Débil mancha luminosa, redonda o alargada, que se observa en el cielo nocturno en el punto antisolar, uniendo las luces zodiacales del este y del oeste.  1, record 24, Spanish, - resplandor%20anticenital

Record number: 24, Textual support number: 1 OBS

Gegenschein: término alemán generalmente utilizado para designar la luz antisolar.  1, record 24, Spanish, - resplandor%20anticenital

Record 25,  Textual support,  English

Record number: 25, Textual support number: 1 DEF

A light having constant luminous intensity when observed from a fixed point.  1, record 25, English, - fixed%20light

Record number: 25, Textual support number: 1 OBS

fixed light: term and definition officially approved by the International Civil Aviation Organization (ICAO).  2, record 25, English, - fixed%20light

Record 25,  Textual support,  French

Record number: 25, Textual support number: 1 DEF

Feu dont l'intensité lumineuse reste constante lorsqu'il est observé d'un point fixe.  1, record 25, French, - feu%20fixe

Record number: 25, Textual support number: 1 OBS

feu fixe : terme et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).  2, record 25, French, - feu%20fixe

Record 25,  Textual support,  Spanish

Record number: 25, Textual support number: 1 DEF

Luz que posee una intensidad luminosa constante cuando se observa desde un punto fijo.  2, record 25, Spanish, - luz%20fija

Record number: 25, Textual support number: 1 OBS

luz fija: término y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).  3, record 25, Spanish, - luz%20fija

Record 26,  Textual support,  English

Record number: 26, Textual support number: 1 DEF

Instrument for measuring the height of the base of a cloud layer, with or without a recording device.  6, record 26, English, - ceilometer

Record number: 26, Textual support number: 1 OBS

A light is projected upward onto the cloud base; the reflected light is detected by a photocell, and the height is determined by triangulation(the unique point where three lines meet).  4, record 26, English, - ceilometer

Record number: 26, Textual support number: 2 OBS

ceilometer; cloud height indicator; cloud height meter: terms officially approved by the International Civil Aviation Organization (ICAO).  7, record 26, English, - ceilometer

Record number: 26, Textual support number: 3 OBS

ceilometer: term officially approved by the RADARSAT-2 Terminology Approval Group (RTAG).  7, record 26, English, - ceilometer

Record 26,  Textual support,  French

Record number: 26, Textual support number: 1 DEF

Instrument de mesure de la hauteur de la base d'une couche de nuages avec ou sans dispositif enregistreur.  3, record 26, French, - t%C3%A9l%C3%A9m%C3%A8tre%20de%20nuages

Record number: 26, Textual support number: 1 OBS

[Le plafonneur] comprend un projecteur, un détecteur et un enregistreur.  7, record 26, French, - t%C3%A9l%C3%A9m%C3%A8tre%20de%20nuages

Record number: 26, Textual support number: 2 OBS

télémètre de nuages; télémètre de plafond; célomètre : termes uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes.  8, record 26, French, - t%C3%A9l%C3%A9m%C3%A8tre%20de%20nuages

Record number: 26, Textual support number: 3 OBS

télémètre de plafond; télémètre de nuages : termes uniformisés par l'Organisation de l'aviation civile internationale (OACI).  9, record 26, French, - t%C3%A9l%C3%A9m%C3%A8tre%20de%20nuages

Record number: 26, Textual support number: 4 OBS

télémètre de nuages : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).  9, record 26, French, - t%C3%A9l%C3%A9m%C3%A8tre%20de%20nuages

Record 26,  Textual support,  Spanish

Record number: 26, Textual support number: 1 DEF

Instrumento para medir la altura de la base de una capa nubosa, con o sin dispositivo registrador.  3, record 26, Spanish, - tel%C3%A9metro%20de%20nubes

Record number: 26, Textual support number: 1 OBS

telémetro de nubes: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).  5, record 26, Spanish, - tel%C3%A9metro%20de%20nubes

Record 27,  Textual support,  English

Record number: 27, Textual support number: 1 DEF

Applied to any gemstone which, when cut cabochon, exhibits under a single, strong point source, a sharp, well-defined light band, line or streak of white light across the dome of the stone, which moves as the stone is turned about.  2, record 27, English, - cat%27s%2Deye

Record number: 27, Textual support number: 1 OBS

The term "cat’s-eye" refers to the optical phenomenon of chatoyancy. Gemstones displaying chatoyancy must be described by their mineral name or variety followed by the suffix "cat’s-eye".  3, record 27, English, - cat%27s%2Deye

Record number: 27, Textual support number: 1 PHR

Enstatite cat’s-eye.  4, record 27, English, - cat%27s%2Deye

Record 27,  Textual support,  French

Record number: 27, Textual support number: 1 DEF

Se dit [...] pour les variétés de gemmes chatoyantes [...] dont le nom doit précéder l'appellation «œil-de-chat».  1, record 27, French, - %26oelig%3Bil%2Dde%2Dchat

Record number: 27, Textual support number: 1 CONT

La désignation «œil de chat» désigne un phénomène optique de chatoiement. Les pierres présentant cette caractéristique doivent être désignées par leur nom de minéral suivi de la mention «œil de chat».  2, record 27, French, - %26oelig%3Bil%2Dde%2Dchat

Record number: 27, Textual support number: 1 PHR

Quartz œil-de-chat.  1, record 27, French, - %26oelig%3Bil%2Dde%2Dchat

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  English

Record number: 28, Textual support number: 1 OBS

Single and roof ladders are generally light enough that one firefighter with sufficient upper body strength can usually place the butt end at the point where it will be located for climbing without heeling(steadying) it against the building or another object before raising...  1, record 28, English, - one%2Dfirefighter%20single%20ladder%20raise

Record 28,  Textual support,  French

Record number: 28, Textual support number: 1 OBS

Les échelles simples et les échelles à crochets sont assez légères pour qu'un seul pompier, dont le haut du corps est assez puissant, puisse placer le pied de l'échelle au sol à l'endroit requis sans l'appuyer contre un mur ou un autre objet pour la dresser [...]  1, record 28, French, - dressage%20d%27%C3%A9chelle%20simple%20par%20un%20seul%20pompier

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  English

Record number: 29, Textual support number: 1 CONT

... any patch of light or shade with a diameter less than 0. 01 in. appears as a sharp point. This figure fixes the acceptable standard of sharpness, or "circle of confusion", for a photograph print.  1, record 29, English, - circle%20of%20confusion

Record 29,  Textual support,  French

Record number: 29, Textual support number: 1 CONT

Une image est [...] floue lorsque ces points sont noyés dans de petites taches plus ou moins étendues, que l'on appelle cercle de confusion ou de diffusion.  1, record 29, French, - cercle%20de%20confusion

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  English

Record number: 30, Textual support number: 1 DEF

A statistical method that explicitly includes a prior probability distribution based on a subjective opinion or objective evidence, such as the results of previous research.  2, record 30, English, - Bayesian%20analysis

Record number: 30, Textual support number: 1 OBS

Bayesian analysis uses Bayes’ theorem to update the prior probability distribution in light of the results of a study, in order to produce a posterior distribution. It can be used in a single study or in a meta-analysis. Statistical inference(point estimates, confidence intervals, etc.) is based on the posterior distribution. The posterior distribution can also be used as the prior distribution for the next study. This approach is controversial when it depends on opinions, which may vary. However, its use has become commonplace in economic evaluation, as it allows the creation of complex models with different evidence sources and the determination of uncertainty.  2, record 30, English, - Bayesian%20analysis

Record number: 30, Textual support number: 2 OBS

Bayesian analysis: term and definition standardized by the Health Technology Assessment (HTA) Glossary English Editorial Board and the Translation Bureau.  3, record 30, English, - Bayesian%20analysis

Record 30,  Textual support,  French

Record number: 30, Textual support number: 1 DEF

Méthode statistique intégrant explicitement une distribution de probabilités a priori fondée sur une opinion subjective ou des données objectives comme les résultats d’une recherche antérieure.  1, record 30, French, - analyse%20bay%C3%A9sienne

Record number: 30, Textual support number: 1 CONT

L’analyse bayésienne fait appel au théorème de Bayes pour actualiser la distribution de probabilités a priori à la lumière des résultats d’une étude afin de produire une distribution de probabilités a posteriori. Elle peut être utilisée dans une étude individuelle ou une méta-analyse. L'inférence statistique (estimations ponctuelles, intervalles de confiance, etc.) est fondée sur la distribution a posteriori. La distribution a posteriori peut également servir de distribution a priori de l’étude suivante. Cette approche est controversée lorsqu'elle repose sur des opinions, qui peuvent être divergentes. Elle est cependant utilisée couramment en évaluation économique, car elle permet de créer des modèles complexes à partir de sources de données différentes et de déterminer le degré d’incertitude.  1, record 30, French, - analyse%20bay%C3%A9sienne

Record number: 30, Textual support number: 1 OBS

analyse bayésienne : terme et définition normalisés par l'Institut national d'excellence en santé et en services sociaux (INESSS) et le Bureau de la traduction.  2, record 30, French, - analyse%20bay%C3%A9sienne

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  English

Record number: 31, Textual support number: 1 DEF

A manifestation of errors in an optical system, so that a point has an asymmetrical image (that is, it appears as a pear-shaped spot).  2, record 31, English, - coma

Record number: 31, Textual support number: 1 CONT

Coma comes into play only when a point object which does not lie on the lens axis is sending light to the lens.  3, record 31, English, - coma

Record 31,  Textual support,  French

Record number: 31, Textual support number: 1 DEF

Aberration monochromatique d'un système optique due à l'obliquité du faisceau lumineux incident par rapport à l'axe optique.  2, record 31, French, - coma

Record number: 31, Textual support number: 1 CONT

La coma apparaît dans les angles de l'image et se traduit par une figure en aigrette d'un objet ponctuel.  3, record 31, French, - coma

Record number: 31, Textual support number: 1 OBS

Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997.  4, record 31, French, - coma

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  English

Record number: 32, Textual support number: 1 DEF

From the point of view of the submariner, thin places of the ice canopy usually less than one meter thick and appearing from below as relatively light translucent patches in dark surroundings.  1, record 32, English, - ice%20skylight

Record number: 32, Textual support number: 1 OBS

The undersurface of an ice skylight is normally flat.  1, record 32, English, - ice%20skylight

Record 32,  Textual support,  French

Record number: 32, Textual support number: 1 CONT

[...] pour la glace pure, peu épaisse, transparente qu'un sous-marin pouvait sans danger percer afin de faire surface, ce mot de ice skylight a été rendu suivant une définition descriptive par glace de lumière.  2, record 32, French, - glace%20de%20lumi%C3%A8re

Record 32,  Textual support,  Spanish

Record 33,  Textual support,  English

Record number: 33, Textual support number: 1 DEF

The point at which rays of light passing through different parts of a lens converge to form a sharp image of the original.  1, record 33, English, - focus

Record 33,  Textual support,  French

Record number: 33, Textual support number: 1 DEF

Point de convergence de tous les rayons traversant un objectif.  1, record 33, French, - foyer

Record 33,  Textual support,  Spanish

Record number: 33, Textual support number: 1 DEF

Punto en el cual convergen los rayos paralelos de un haz luminoso una vez que han atravesado una lente o han sido reflejados por un espejo curvo.  1, record 33, Spanish, - foco

Record number: 33, Textual support number: 1 CONT

La distancia que media entre el centro del sistema óptico y el foco se llama distancia focal, y el plano perpendicular al eje óptico que pasa por el foco es el plano focal. Así, en un aparato fotográfico, el plano focal es representado por la emulsión sensible y la distancia focal es la que media entre ella y el objetivo.  1, record 33, Spanish, - foco

Record 34,  Textual support,  English

Record number: 34, Textual support number: 1 DEF

The forward scattered light that deviates within a cone, with apex at the point of incidence and subtending less than 2. 5° from the expected direction of propagation.  1, record 34, English, - narrow%2Dangle%20scatter

Record number: 34, Textual support number: 1 OBS

The typical apparatus for measuring narrow-angle scatter collects radiation scattered between 1.5° and 2.0° from the expected direction of propagation.  1, record 34, English, - narrow%2Dangle%20scatter

Record number: 34, Textual support number: 2 OBS

Measurements of narrow-angle scatter are expressed as the reduced luminance coefficient.  1, record 34, English, - narrow%2Dangle%20scatter

Record number: 34, Textual support number: 3 OBS

narrow-angle scatter: term and definition standardized by the International Organization for Standardization (ISO).  2, record 34, English, - narrow%2Dangle%20scatter

Record 34,  Textual support,  French

Record number: 34, Textual support number: 1 DEF

Lumière diffusée vers l'avant qui dévie à l'intérieur d'un cône dont le sommet correspond au point d'incidence et dont l'angle au centre est inférieur à 2,5° par rapport à la direction de propagation prévue.  1, record 34, French, - diffusion%20%C3%A0%20petit%20angle

Record number: 34, Textual support number: 1 OBS

L'appareillage généralement utilisé pour mesurer la diffusion à petit angle capte le rayonnement diffusé entre 1,5° et 2,0° par rapport à la direction de propagation prévue.  1, record 34, French, - diffusion%20%C3%A0%20petit%20angle

Record number: 34, Textual support number: 2 OBS

Les mesures de la diffusion à petit angle sont exprimées comme le facteur de luminance réduit.  1, record 34, French, - diffusion%20%C3%A0%20petit%20angle

Record number: 34, Textual support number: 3 OBS

diffusion à petit angle : terme et définition normalisés par l'Organisation internationale de normalisation (ISO).  2, record 34, French, - diffusion%20%C3%A0%20petit%20angle

Record 34,  Textual support,  Spanish

Record 35,  Textual support,  English

Record number: 35, Textual support number: 1 DEF

Deposit of ice crystals in the form of scales, needles, feathers and fans and which forms on objects in the same manner as dew, except that the water vapour of the air is transformed directly into ice crystals.  5, record 35, English, - hoar%20frost

Record number: 35, Textual support number: 1 CONT

Hoarfrost [is] a deposit of interlocking ice crystals formed by direct sublimation on objects, usually those of small diameter freely exposed to the air, such as tree branches, plant stems and leaf edges, wires, and poles. Also, frost may form on the skin of an aircraft when a cold aircraft flies into warm and moist air or when it passes through air that is supersaturated with water vapor. Hoarfrost is formed similarly to the way dew is formed except that the temperature of the frosted object must be below freezing. Frost forms when air with a dew point below freezing is brought to saturation by cooling. In addition to its formation on freely exposed objects(air hoar), hoarfrost also forms inside unheated buildings and vehicles, in caves, in crevasses(crevasse hoar), on snow surfaces(surface hoar), and in air spaces within snow, especially below a snow crust(depth hoar). Hoarfrost is more fluffy and feathery than rime, which in turn is lighter than glaze. Hoarfrost is designated light or heavy(frost) depending upon the amount and uniformity of deposition.  6, record 35, English, - hoar%20frost

Record number: 35, Textual support number: 1 OBS

Hoarfrost [is] due to nocturnal radiation. Hoarfrost forms during still, clear nights, is small in amount, needlelike in texture, the "needles" approximately perpendicular to the objects on which they occur, and most abundant along the edges.  7, record 35, English, - hoar%20frost

Record number: 35, Textual support number: 2 OBS

hoarfrost: sometimes confused with "rime."  7, record 35, English, - hoar%20frost

Record 35,  Textual support,  French

Record number: 35, Textual support number: 1 DEF

Couche épaisse de cristaux de glace produite par le gel d'un dépôt de vapeur d'eau.  2, record 35, French, - gel%C3%A9e%20blanche

Record number: 35, Textual support number: 1 CONT

La gelée blanche est un dépôt de glace, d'aspect cristallin, affectant le plus souvent la forme d'écailles, d'aiguilles, de plumes ou d'éventails. Elle se forme d'une manière analogue à la rosée, lorsque la température du point de rosée de l'air est inférieure à 0 °C.  3, record 35, French, - gel%C3%A9e%20blanche

Record number: 35, Textual support number: 2 CONT

Pour deux raisons, une gelée blanche cause moins de dommage à la végétation qu'une gelée noire : 1) elle tend à isoler la plante d'un froid plus intense, 2) elle libère la chaleur latente de fusion en faveur du milieu.  2, record 35, French, - gel%C3%A9e%20blanche

Record number: 35, Textual support number: 3 CONT

On considère qu'il existe trois types de gelées : Les gelées par advections ou gelées noires ou gelées de plein vent. [...] Les gelées blanches ou gelées par rayonnement. Elles se produisent surtout pendant certaines nuits claires de février ou mars et même éventuellement jusqu'au début mai et occasionnent de gros dégâts sur la floraison. [...] Les gelées par évaporation.  4, record 35, French, - gel%C3%A9e%20blanche

Record 35,  Textual support,  Spanish

Record number: 35, Textual support number: 1 DEF

Precipitación atmosférica de gotitas de agua en estado de sobrefusión que, al entrar en contacto con una superficie sólida (plantas, hilos telegráficos, etc.), se congelan bruscamente sobre ella y la cubren de una capa de pequeños cristales de hielo.  3, record 35, Spanish, - escarcha

Record number: 35, Textual support number: 1 OBS

escarcha; helada blanca: términos utilizados por la Asociación Mundial de la Carretera.  4, record 35, Spanish, - escarcha

Record 36,  Textual support,  English

Record number: 36, Textual support number: 1 DEF

The bright central spot in the system of diffraction rings formed by an optical system with light from a point source(as a star).  6, record 36, English, - Airy%20disk

Record 36,  Textual support,  French

Record number: 36, Textual support number: 1 DEF

Cercle lumineux occupant le centre de la figure de diffraction à symétrie circulaire obtenue lorsqu'un faisceau lumineux passe à travers une ouverture circulaire.  4, record 36, French, - tache%20d%27Airy

Record number: 36, Textual support number: 1 OBS

Source MVISI-F : Le nouveau dictionnaire de la vision par Michel Millodot, Médiacom Vision Éditeur, 1997.  5, record 36, French, - tache%20d%27Airy

Record 36,  Textual support,  Spanish

Record 37,  Textual support,  English

Record number: 37, Textual support number: 1 DEF

An aeronautical ground light visible at all azimuths, either continuously or intermittently, to designate a particular point on the surface of the earth. [Definition officially approved by ICAO. ]  5, record 37, English, - aeronautical%20beacon

Record number: 37, Textual support number: 1 OBS

aeronautical beacon: term officially approved by the International Civil Aviation Organization (ICAO).  6, record 37, English, - aeronautical%20beacon

Record 37,  Textual support,  French

Record number: 37, Textual support number: 1 DEF

Feu aéronautique à la surface, visible d'une manière continue ou intermittente dans tous les azimuts afin de désigner un point particulier à la surface de la terre. [Définition uniformisée par l'OACI.]  3, record 37, French, - phare%20a%C3%A9ronautique

Record number: 37, Textual support number: 1 OBS

phare aéronautique : terme uniformisé par l'Organisation de l'aviation civile internationale (OACI).  4, record 37, French, - phare%20a%C3%A9ronautique

Record 37,  Textual support,  Spanish

Record number: 37, Textual support number: 1 DEF

Luz aeronáutica de superficie, visible en todos los azimuts ya sea continua o intermitentemente, para señalar un punto determinado de la superficie de la tierra. [Definición aceptada oficialmente por la OACI.]  1, record 37, Spanish, - faro%20aeron%C3%A1utico

Record number: 37, Textual support number: 1 OBS

faro aeronáutico: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI).  3, record 37, Spanish, - faro%20aeron%C3%A1utico

Record 38,  Textual support,  English

Record number: 38, Textual support number: 1 CONT

[Optical isomers] take their name from their effect of rotating the plane of polarization of a beam of polarized light that is directed through them : one member of each pair causes rotation in one direction, the other in the opposite direction. This phenomenon, called optical activity, arises from any of several kinds of imbalance in the three-dimensional structure of the molecule that cause it to have no point, line, or plane of symmetry.  2, record 38, English, - optical%20activity

Record 38,  Textual support,  French

Record number: 38, Textual support number: 1 DEF

Propriété qu'a une entité chimique ou physique chirale de faire tourner le plan de polarisation d'un faisceau de lumière polarisée plane.  2, record 38, French, - activit%C3%A9%20optique

Record number: 38, Textual support number: 1 CONT

On connaît un grand nombre de substances naturelles qui ne sont pas superposables à leur image dans un miroir et sont douées d'un pouvoir rotatoire dont le signe a justement une telle signification. Ces substances sont capables de faire tourner le plan de polarisation d'une lumière polarisée rectilignement soit vers la droite [...] soit vers la gauche [...] Elles sont douées d'activité optique [...]  3, record 38, French, - activit%C3%A9%20optique

Record number: 38, Textual support number: 1 OBS

Cette propriété se manifeste aussi par la dispersion rotatoire, le dichroïsme circulaire et la polarisation circulaire d'émission.  2, record 38, French, - activit%C3%A9%20optique

Record number: 38, Textual support number: 2 OBS

activité optique : terme et définition publiés au Journal officiel de la République française le 18 avril 2001.  4, record 38, French, - activit%C3%A9%20optique

Record 38,  Textual support,  Spanish

Record number: 38, Textual support number: 1 DEF

Poder rotatorio de algunas sustancias sobre la luz polarizada.  1, record 38, Spanish, - actividad%20%C3%B3ptica

Record 39,  Textual support,  English

Record number: 39, Textual support number: 1 DEF

A chemical product which appears under the form of a dense, colorless liquid which is decomposed by light and air and also(very slowly) by alkaline solutions and water, which has a specific gravity of 1. 8, a boiling point of 179°, a vapour density of 7. 4, a vapour pressure of 0. 54 mm(20°C), which is derived by the interaction of potassium iodide with ethyl bromo-or chloroacetate, which is a strong irritant to the eyes and skin and which is used in analytical chemistry and in organic synthesis.  3, record 39, English, - ethyl%20iodoacetate

Record number: 39, Textual support number: 1 OBS

Chemical formula: CH₂ICOOC₂H₅ or C₄H₇IO₂  3, record 39, English, - ethyl%20iodoacetate

Record 39,  Textual support,  French

Record number: 39, Textual support number: 1 DEF

Produit chimique qui se présente sous la forme d'un liquide incolore très dense, décomposé par l'air et la lumière, décomposé très lentement par l'eau et par les solutions alcalines, soluble dans l'alcool, l'éther, bouillant à 179 °C, irritant pour les yeux et la peau, que l'on utilise en chimie analytique dans le dosage de l'acide pyruvique et en synthèse organique.  2, record 39, French, - iodoac%C3%A9tate%20d%27%C3%A9thyle

Record number: 39, Textual support number: 1 OBS

Formule chimique : CH₂ICOOC₂H₅ ou C₄H₇IO₂  2, record 39, French, - iodoac%C3%A9tate%20d%27%C3%A9thyle

Record 39,  Textual support,  Spanish

Record number: 39, Textual support number: 1 DEF

Líquido incoloro. Se descompone por acción de la luz, soluciones alcalinas y agua. Irritante. Tóxico por ingestión e inhalación.  1, record 39, Spanish, - yodoacetato%20de%20etilo

Record number: 39, Textual support number: 1 OBS

Fórmula química: CH₂ICOOC₂H₅ o C₄H₇IO₂  2, record 39, Spanish, - yodoacetato%20de%20etilo

Record 40,  Textual support,  English

Record number: 40, Textual support number: 1 CONT

One of the horse's attributes is its ability to associate rewards with good behavior and punishment with bad behavior. The application of the aids, however mild, constitutes the punishment; their relaxation to the point where the rider maintains only light contact is considered the reward.  3, record 40, English, - aid

Record 40,  Textual support,  French

Record number: 40, Textual support number: 1 DEF

Chacun des moyens à la disposition du cavalier pour orienter l'allure de son cheval.  2, record 40, French, - aide

Record number: 40, Textual support number: 1 OBS

Par le terme «aides», on désigne les mains, les jambes, la répartition du poids du cavalier, la gaule, la voix. La main communique ses indications à la bouche du cheval par les rênes. Les jambes transmettent la volonté du cavalier aux parties latérales du cheval. L'éperon sans pointes peut agir avec une finesse indicatrice et directrice non coercitive, supérieure au contact du talon nu. Les répartitions de poids suggèrent et favorisent les changements de direction, d'allure et d'équilibre. La gaule est une aide supplémentaire qui agit sur les parties du cheval que n'atteint pas la jambe.  3, record 40, French, - aide

Record number: 40, Textual support number: 2 OBS

Les impulsions signifiées par les mains, les jambes ou le poids du corps du cavalier sont considérées des «aides naturelles»; la cravache, les éperons, la chambrière, les rênes constituent des «aides artificielles».  2, record 40, French, - aide

Record 40,  Textual support,  Spanish

Record 41,  Textual support,  English

Record number: 41, Textual support number: 1 DEF

In a photo-multiplier, the variation in the times of occurrence of a stated point on the output current pulses arising from the application to the photocathode of delta light pulses.  2, record 41, English, - transit%2Dtime%20jitter

Record 41,  Textual support,  French

Record number: 41, Textual support number: 1 DEF

Dans les photomultiplicateurs, variation de l'instant d'arrivée d'un point défini des impulsions de courant de sortie lorsqu'on applique à la photocathode des impulsions lumineuses de Dirac.  1, record 41, French, - fluctuation%20du%20temps%20de%20transit

Record 41,  Textual support,  Spanish

Record 42,  Textual support,  English

Record number: 42, Textual support number: 1 DEF

The variation in the times of occurrence of a stated point on the output current pulses arising from the application of delta light pulses to the entrance window of the device.  2, record 42, English, - transit%2Dtime%20spread

Record 42,  Textual support,  French

Record number: 42, Textual support number: 1 DEF

Variation de l'instant d'arrivée d'un point défini des impulsions de courant de sortie lorsqu'on applique des impulsions lumineuses de Dirac sur la fenêtre d'entrée du dispositif.  1, record 42, French, - %C3%A9talement%20du%20temps%20de%20transit

Record 42,  Textual support,  Spanish

Record 43,  Textual support,  English

Record number: 43, Textual support number: 1 CONT

The measuring point of the light or photo barrier must be at the same height as the barrier of the starting gate.  2, record 43, English, - photo%20barrier

Record 43,  Textual support,  French

Record number: 43, Textual support number: 1 CONT

Le point de mesure des barrières optiques ou des cellules photo doit se trouver à une hauteur de 25 cm au-dessus de la surface de la neige.  3, record 43, French, - barri%C3%A8re%20optique

Record 43,  Textual support,  Spanish

Record 44,  Textual support,  English

Record number: 44, Textual support number: 1 CONT

A confocal laser scanning microscope is a light microscope having a dramatically higher axial resolution than a conventional microscope. In other words, a confocal microscope is capable of optical sectioning. This is accomplished by illuminating the specimen one point at a time with a focused laser beam and using an optical arrangement, where only the light originating from the focus can be detected. The image is formed by scanning the laser beam over the specimen and recording the image into computer memory. A three-dimensional view of the specimen can be reconstructed from a stack of such images taken at successive focal planes.  2, record 44, English, - axial%20resolution

Record 44,  Textual support,  French

Record number: 44, Textual support number: 1 CONT

[...] la résolution optique [est augmentée] de l'ordre de 30%, soit une résolution latérale de 0.18 µm et axiale de 0.59 µm pour une ouverture numérique de 1,4 et une longueur d'onde 550 µm.  2, record 44, French, - r%C3%A9solution%20axiale

Record 44,  Textual support,  Spanish

Record 45,  Textual support,  English

Record number: 45, Textual support number: 1 DEF

A chemical compound in the form of a light yellow liquid or of a colorless liquid(when pure), combustible, with a boiling point of 195°C, slightly soluble in water, miscible with oils, suspected carcinogen, reported to cause sterility, used as pesticide, nematocide, a nematicide for crops and as a soil fumigant.  5, record 45, English, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record number: 45, Textual support number: 1 OBS

form recommended by the IUPAC (International Union of Pure and Applied Chemistry).  6, record 45, English, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record number: 45, Textual support number: 2 OBS

DBPC: This might be an in-house abbreviation; not to be used alone, to avoid any risk of confusion.  6, record 45, English, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record number: 45, Textual support number: 3 OBS

Chemical formula: CH₂Br-CH₂BrCH₂Cl  5, record 45, English, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record 45,  Textual support,  French

Record number: 45, Textual support number: 1 OBS

1,2-dibromo-3-chloropropane : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).  4, record 45, French, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record number: 45, Textual support number: 2 OBS

DBCP: abréviation non officielle; ne pas l'utiliser seule pour éviter tout risque de confusion.  5, record 45, French, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record number: 45, Textual support number: 3 OBS

Formule chimique : CH₂Br-CH₂BrCH₂Cl  6, record 45, French, - 1%2C2%2Ddibromo%2D3%2Dchloropropane

Record 45,  Textual support,  Spanish

Record number: 45, Textual support number: 1 DEF

Líquido incoloro cuando es puro. Ligeramente soluble en agua; miscible con aceites. Combustible. Puede quemar la piel y los ojos; irrita las fosas nasales y la garganta; puede absorberse a través de la piel.  1, record 45, Spanish, - 1%2C2%2Ddibromo%2D3%2Dcloropropano

Record number: 45, Textual support number: 1 OBS

Fórmula química: CH₂Br-CH₂BrCH₂Cl  2, record 45, Spanish, - 1%2C2%2Ddibromo%2D3%2Dcloropropano

Record 46,  Textual support,  English

Record number: 46, Textual support number: 1 OBS

A silvery-white metallic element in group II of the periodic table; malleable; ductile; and light. Only occurs in nature as compounds... Symbol, Mg; valence 2; hexagonal; atomic number, 12; atomic weight, 24. 312; specific gravity, 1. 74(at 5°C) ;melting point, 651°C; boiling point, 1, 107°C...  2, record 46, English, - magnesium

Record number: 46, Textual support number: 2 OBS

magnesium: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).  3, record 46, English, - magnesium

Record number: 46, Textual support number: 3 OBS

Also known under the following designations: NA 1869; UN 1418; UN 1869; UN 2950.  3, record 46, English, - magnesium

Record number: 46, Textual support number: 1 PHR

Powdered magnesium.  3, record 46, English, - magnesium

Record number: 46, Textual support number: 2 PHR

Magnesium alloy, boring, clipping, granule, metal, pellet, ribbon, turning.  3, record 46, English, - magnesium

Record 46,  Textual support,  French

Record number: 46, Textual support number: 1 OBS

Métal blanc, le plus léger des métaux usuels utilisés en construction mécanique. (Élément chimique de symbole Mg.) [...] Numéro atomique : 12. Masse atomique : 24,305. Température de fusion : 648,8 °C. Température d'ébullition : 1 090 °C. Masse volumique : 1,74 g/cm³ [...]  2, record 46, French, - magn%C3%A9sium

Record number: 46, Textual support number: 2 OBS

magnésium : terme retenu par Environnement Canada; utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).  3, record 46, French, - magn%C3%A9sium

Record 46,  Textual support,  Spanish

Record number: 46, Textual support number: 1 OBS

Metal ligero, blanco, no.° atómico 12, que arde con llama muy brillante. Se empleaba para producir una iluminación muy viva para hacer fotografías instantáneas.  2, record 46, Spanish, - magnesio

Record 47,  Textual support,  English

Record number: 47, Textual support number: 1 DEF

The time duration between the half-open position and the half-closed position of the leaf-type shutter.  2, record 47, English, - effective%20exposure%20time

Record number: 47, Textual support number: 1 CONT

The effective exposure time is the period in which a given point on the film is exposed to the light during this passage.  3, record 47, English, - effective%20exposure%20time

Record 47,  Textual support,  French

Record number: 47, Textual support number: 1 DEF

Période de temps enregistrée entre les positions semi-ouverte et semi-fermée d'un obturateur central.  2, record 47, French, - vitesse%20d%27obturation%20effective

Record 47,  Textual support,  Spanish

Record 48,  Textual support,  English

Record number: 48, Textual support number: 1 CONT

The general situation for a microwave polarimeter is that electromagnetic radiation is incident upon a feedhorn antenna. This radiation can be described by its electric field ...  1, record 48, English, - microwave%20polarimeter

Record number: 48, Textual support number: 1 OBS

polarimeter : Instrument used in meteorology to measure the percentage of polarization of the light received from any point of the sky.  3, record 48, English, - microwave%20polarimeter